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ARO 637118-C Air End Repair Kit for Double Diaphragm Pumps - ARO Air-End Repair Kits for Double Diaphragm Pumps
AROARO Air-End Repair Kits for Double Diaphragm Pumps

ARO 637118-C Air End Repair Kit for Double Diaphragm Pumps

The ARO Air End Repair Kit, model 637118-C, is a service kit designed for ARO double diaphragm pumps. This kit includes U-Cups to facilitate air-end maintenance and repair.

SKU 3G-OTH-85523

Also listed as: 637118C · 637118 C

Brand
ARO
Item
637118-C Air End Repair Kit for Double Diaphragm Pumps
Category
ARO Air-End Repair Kits for Double Diaphragm Pumps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ARO
Manufacturer Part Number
637118-C
Includes
U-Cups
Product Type
Air End Repair Kit

Technical Documents

No technical documents available for this product.
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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO Air End Repair Kit, model 637118-C, is a service kit designed for ARO double diaphragm pumps. This kit includes U-Cups to facilitate air-end maintenance and repair.

Frequently Asked Questions

What is the ARO 637118-C air end repair kit used for?

The ARO 637118-C air end repair kit is used to service the air motor section of ARO double diaphragm pumps. It includes U-cups to replace worn seals, restoring pump performance and preventing air leaks in industrial fluid-handling applications.

What are the specifications of the ARO 637118-C air end repair kit?

The ARO 637118-C air end repair kit is a service kit for ARO double diaphragm pumps. It includes U-cups and is classified as an air end repair kit. The manufacturer part number is 637118-C, and the brand is ARO.

Where to buy the ARO 637118-C air end repair kit worldwide?

3G Electric supplies the ARO 637118-C air end repair kit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this genuine ARO service kit for your double diaphragm pump.

How to install the ARO 637118-C air end repair kit?

To install the ARO 637118-C air end repair kit, first isolate and depressurize the pump. Disassemble the air end, remove old seals, and clean all surfaces. Lubricate the new U-cups and reassemble per the pump manual. Torque fasteners to specification and test for leaks.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO Products

3G Electric supplies ARO aro air-end repair kits for double diaphragm pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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